Application of Hybrid Taguchi-Genetic Algorithm to the Design of Multi-Objective Robust PID Controllers
碩士 === 國立高雄應用科技大學 === 電機工程系 === 100 === In this thesis, the design problem of mixed H2 /H∞robust PID controllers is stud-ied. Using the multi-objective design concept and Hybrid Taguchi Genetic Algorithm (HTGA), a mixed H2 /H∞PID controller can be found. During the controller design, the parameter v...
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| Format: | Others |
| Language: | zh-TW |
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| Online Access: | http://ndltd.ncl.edu.tw/handle/60994907194118335701 |
| Summary: | 碩士 === 國立高雄應用科技大學 === 電機工程系 === 100 === In this thesis, the design problem of mixed H2 /H∞robust PID controllers is stud-ied. Using the multi-objective design concept and Hybrid Taguchi Genetic Algorithm (HTGA), a mixed H2 /H∞PID controller can be found. During the controller design, the parameter variation of plant is also considered. Therefore, the designed PID con-troller is robust and can keep the closed system stable even the plant has uncertainties. Another advantage of our approach is that a set of controllers for different set of mixed H2 /H∞ performance can be found. Therefore, engineers can choose a proper one in the practical cases for increasing product efficiency or reducing the cost.
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